EP2566265A4 - Method and apparatus for aperiodically transmitting sounding reference signal - Google Patents

Method and apparatus for aperiodically transmitting sounding reference signal

Info

Publication number
EP2566265A4
EP2566265A4 EP10850486.1A EP10850486A EP2566265A4 EP 2566265 A4 EP2566265 A4 EP 2566265A4 EP 10850486 A EP10850486 A EP 10850486A EP 2566265 A4 EP2566265 A4 EP 2566265A4
Authority
EP
European Patent Office
Prior art keywords
reference signal
sounding reference
transmitting sounding
aperiodically transmitting
aperiodically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10850486.1A
Other languages
German (de)
French (fr)
Other versions
EP2566265A1 (en
Inventor
Jian Wang
Yi Wang
Haibo Xu
Hua Zhou
Jianming Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of EP2566265A1 publication Critical patent/EP2566265A1/en
Publication of EP2566265A4 publication Critical patent/EP2566265A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP10850486.1A 2010-04-29 2010-04-29 Method and apparatus for aperiodically transmitting sounding reference signal Withdrawn EP2566265A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/072324 WO2011134153A1 (en) 2010-04-29 2010-04-29 Method and apparatus for aperiodically transmitting sounding reference signal

Publications (2)

Publication Number Publication Date
EP2566265A1 EP2566265A1 (en) 2013-03-06
EP2566265A4 true EP2566265A4 (en) 2015-09-30

Family

ID=44860766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10850486.1A Withdrawn EP2566265A4 (en) 2010-04-29 2010-04-29 Method and apparatus for aperiodically transmitting sounding reference signal

Country Status (7)

Country Link
US (1) US9191168B2 (en)
EP (1) EP2566265A4 (en)
JP (1) JP5565522B2 (en)
KR (1) KR101469337B1 (en)
CN (1) CN102860103B (en)
CA (1) CA2797249A1 (en)
WO (1) WO2011134153A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101827444B (en) * 2010-03-31 2015-03-25 中兴通讯股份有限公司 Signaling configuration system and method for measuring reference signal
US20180097664A1 (en) * 2016-09-30 2018-04-05 Mediatek Inc. Method And Apparatus For Handling Aperiodic Reference Signal In Mobile Communications
US10154481B2 (en) 2016-11-15 2018-12-11 Qualcomm Incorporated Optimization of search space and sounding reference signal placement for improved decoding timeline
KR20190090869A (en) 2017-02-14 2019-08-02 엘지전자 주식회사 Method for receiving SRS configuration information and terminal for the same
US10979186B2 (en) * 2017-05-01 2021-04-13 Lg Electronics Inc. Method of sounding a terminal in a wireless communication system and apparatus therefor
US10440500B2 (en) 2017-11-30 2019-10-08 Futurewei Technologies, Inc. System and method for configuring and managing on-demand positioning reference signals
CN111755115A (en) * 2020-06-24 2020-10-09 上海联影医疗科技有限公司 Medical equipment control method and medical equipment control system
CN114448580A (en) * 2020-10-31 2022-05-06 华为技术有限公司 Communication method and device
CN114520713B (en) * 2020-11-20 2024-03-01 上海华为技术有限公司 Channel detection period configuration method, base station, equipment and medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272608B (en) * 2007-03-21 2012-07-25 华为技术有限公司 Interception reference signal transmission method and device
CN101617489B (en) * 2007-03-29 2013-11-06 Lg电子株式会社 Method of transmitting sounding reference signal in wireless communication system
US8599819B2 (en) * 2007-06-19 2013-12-03 Lg Electronics Inc. Method of transmitting sounding reference signal
US8086272B2 (en) * 2007-08-06 2011-12-27 Mitsubishi Electric Research Laboratories, Inc. Wireless networks incorporating antenna selection based on received sounding reference signals
US8055301B2 (en) * 2007-08-06 2011-11-08 Mitsubishi Electric Research Laboratories, Inc. Wireless networks incorporating implicit antenna selection based on received sounding reference signals
CN101431370B (en) * 2007-11-09 2012-08-08 华为技术有限公司 Method, apparatus and system for controlling operation mode of high speed downlink grouping access system
US8295778B2 (en) * 2008-01-11 2012-10-23 Apple Inc. Channel rank feedback in multiple-input multiple-output communication systems
US20140036859A1 (en) * 2010-01-11 2014-02-06 Texas Instruments Incorporated Methods to Increase Sounding Capacity for LTE-Advanced Systems
KR101781854B1 (en) * 2010-02-04 2017-09-26 엘지전자 주식회사 Method and apparatus of transmitting sounding reference signal
KR101807874B1 (en) * 2010-03-05 2017-12-12 엘지전자 주식회사 Method and apparatus of transmitting aperiodic sounding reference signal in wireless communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MOTOROLA: "Aperiodic SRS for LTE-A", 3GPP DRAFT; R1-102114, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Beijing, china; 20100412, 7 April 2010 (2010-04-07), XP050419679 *
PANASONIC: "SRS enhancement for LTE-Advanced", 3GPP DRAFT; R1-102040, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Beijing, china; 20100412, 6 April 2010 (2010-04-06), XP050419371 *
See also references of WO2011134153A1 *

Also Published As

Publication number Publication date
CN102860103B (en) 2015-06-17
JP2013529424A (en) 2013-07-18
CA2797249A1 (en) 2011-11-03
CN102860103A (en) 2013-01-02
US9191168B2 (en) 2015-11-17
WO2011134153A1 (en) 2011-11-03
US20130044716A1 (en) 2013-02-21
KR101469337B1 (en) 2014-12-04
KR20130007636A (en) 2013-01-18
JP5565522B2 (en) 2014-08-06
EP2566265A1 (en) 2013-03-06

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